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Radiant|Lab Grown|GIA

1.51ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • GIA 6432544759

Certificate GIA 6432544759

Diamond specifications and retailer prices

From $445 AUD
As of November 2, 2026
Save $3,507 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,952 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432544759. Listed at 19 retailers as of November 2, 2026, with prices from $445 to $3,952, a $3,507 spread on the same certified stone. Do Amore Diamonds lists it at $3,952. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6432544759
Dimensions8.23 × 5.84 × 3.83 mm
L/W Ratio1.41
Top View
8.23 mm5.84 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432544759
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,952 AUD|Low: $427 AUD|High: $3,952 AUD|Avg: $1,453 AUD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 15$445 AUD
Retailer 6$497 AUD
Retailer 19$517 AUD
Retailer 4$551 AUD
Retailer 16$551 AUD
Retailer 8$663 AUD
Retailer 13$773 AUD
Retailer 17$775 AUD
Retailer 5$1,030 AUD
Retailer 9$1,038 AUD
Retailer 2$1,050 AUD
Retailer 14$1,695 AUD
Retailer 10$1,756 AUD
Retailer 18$1,959 AUD
Retailer 11$2,187 AUD
Retailer 7$2,378 AUD
Retailer 12$2,441 AUD
Retailer 3$3,024 AUD
Do Amore Diamonds$3,952 AUD

23 data points across 19 retailers

19 retailers$445 AUD to $3,952 AUD

A
Cheapest Retailer
-
$445 AUD
A
Retailer 2
-
$497 AUD
View
Final sale: no returns
A
Retailer 3
-
$517 AUD
View
Retailer 4
-
$551 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$551 AUD
View
A
Retailer 6
-
$663 AUD
View
A
Retailer 7
-
$773 AUD
View
A
Retailer 8
-
$775 AUD
View
A
Retailer 9
-
$934 AUD
View
B+
Retailer 10
-
$1,030 AUD
View
B+
Retailer 11
-
$1,050 AUD
View
B
Retailer 12
-
$1,695 AUD
View
B
Retailer 13
-
$1,756 AUD
View
B
Retailer 14
-
$1,959 AUD
View
B
Retailer 15
-
$2,187 AUD
View
B
Retailer 16
-
$2,378 AUD
View
B
Retailer 17
-
$2,441 AUD
View
B
Retailer 18
-
$3,024 AUD
View
Most Expensive
B
Do Amore Diamonds
27-7118A5949 · Nov 4
$3,952 AUD
$2,760 USD
View
18 more retailers have this diamond
Prices start from $445 AUDSave up to $3,507 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Radiant
$445 AUD